UWFL-55 RADIOBIOLOGICAL STUDIES OF THE FISH COLLECTED AT RONGELAP AND AILINGINAE ATOLLS JULY 1957 by Arthur D. Welander Laboratory of Radiation Biology University of Washington Seattle, Washington Lauren R. Donaldson Director March 5, 1958 Operated by the University of Washington under Contract No. AT(45-1)540 with the United States Atomic Energy Commission 111i